29571460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 64141056

約数和(自身を除く): 34569596

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 163, 188, 193, 235, 326, 386, 470, 652, 772, 815, 940, 965, 1630, 1930, 3260, 3860, 7661, 9071, 15322, 18142, 30644, 31459, 36284, 38305, 45355, 62918, 76610, 90710, 125836, 153220, 157295, 181420, 314590, 629180, 1478573, 2957146, 5914292, 7392865, 14785730, 29571460]

約数ペア:

[(1, 29571460), (2, 14785730), (4, 7392865), (5, 5914292), (10, 2957146), (20, 1478573), (47, 629180), (94, 314590), (163, 181420), (188, 157295), (193, 153220), (235, 125836), (326, 90710), (386, 76610), (470, 62918), (652, 45355), (772, 38305), (815, 36284), (940, 31459), (965, 30644), (1630, 18142), (1930, 15322), (3260, 9071), (3860, 7661)]